Enum DapiClientError 

pub enum DapiClientError {
    Transport(TransportError),
    NoAvailableAddresses,
    NoAvailableAddressesToRetry(Box<TransportError>),
    AddressList(AddressListError),
    Mock(MockError),
}

General DAPI request error type.

Variants

Transport(TransportError)

The error happened on transport layer

NoAvailableAddresses

There are no valid DAPI addresses to use.

NoAvailableAddressesToRetry(Box<TransportError>)

All available addresses have been exhausted (banned due to errors). Contains the last meaningful error that caused addresses to be banned.

AddressList(AddressListError)

AddressListError errors

Mock(MockError)

Error happened in mock client

Trait Implementations

impl CanRetry for DapiClientError

fn can_retry(&self) -> bool

Returns true if the operation can be retried safely.

fn is_no_available_addresses(&self) -> bool

Returns true if this error represents a “no available addresses” condition.

fn is_node_failure(&self) -> bool

👎Deprecated: Use !can_retry() instead

Get boolean flag that indicates if the error is retryable.

impl Clone for DapiClientError

fn clone(&self) -> DapiClientError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DapiClientError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DapiClientError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DapiClientError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for DapiClientError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<MockError> for DapiClientError

fn from(source: MockError) -> Self

Converts to this type from the input type.

impl Mockable for DapiClientError

Serialization of DapiClientError.

We need to do manual serialization because of the generic type parameter which doesn’t support serde derive.

fn mock_serialize(&self) -> Option<Vec<u8>>

Serialize the message to bytes for mocking purposes.

fn mock_deserialize(data: &[u8]) -> Option<Self>

Deserialize the message serialized with [mock_serialize()].

impl Serialize for DapiClientError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.